3264 results about "Floor level" patented technology

The invention relates to an intelligent curtain wall energy-saving control method and system based on deep learning. The method comprises the following steps: acquiring temperature data, illumination data and energy consumption data of each hierarchical region of a curtain wall system to obtain a sensor data matrix; a curtain wall energy consumption residual value is calculated, time sequence segmentation and K-means clustering are carried out, and an energy consumption feature vector and an energy consumption mode feature database are obtained; setting a state space, an action space and a reward function, and training the initial deep reinforcement learning model; self-adaptive droop coefficient adjustment is carried out on the curtain wall control area, the shading coefficient, the opening degree of a ventilation opening and the temperature of a hollow layer are adjusted, and energy-saving control parameters of all the areas are obtained; and executing multi-objective optimization control, and carrying out online updating on the initial deep reinforcement learning model to obtain a target deep reinforcement learning model. According to the invention, a regional and hierarchical control strategy is adopted, the influence of the building orientation and the floor height is fully considered, and refined control management is realized.

The invention provides an intelligent building elevator traffic scheduling method and system for energy-saving optimization. The method comprises the steps that real-time data of building sensing equipment and an elevator monitoring system are collected; constructing a prediction model to obtain the flow thermal distribution of future floors; designing a scheduling strategy based on multi-target reinforcement learning, wherein the scheduling strategy comprises target floor distribution and a dynamic operation path of the elevator; and formulating an execution control strategy for energy consumption optimization to realize global energy consumption minimization, and generating an optimized control instruction. Through deep fusion of flow prediction, scheduling optimization and energy consumption management, the passenger experience is remarkably improved while the adaptability, flexibility and energy efficiency of the system are improved, and an intelligent and efficient elevator scheduling solution is provided for modern high-rise buildings.

The invention discloses an elevator taking optimization system and method based on artificial intelligence, and relates to an intelligent elevator control technology combining multi-mode perception, prediction model dynamic adjustment and reinforcement learning scheduling strategies. The method comprises the steps that firstly, elevator running states, environment information and passenger behavior data are collected through multiple types of sensors, and multi-modal scene perception vectors are generated; and secondly, elevator loads and floor requirements are predicted in real time through a dynamically-adjusted prediction model, the reward function weight in reinforcement learning is adjusted in a self-adaptive mode on the basis, and accurate response and intelligent scheduling of different scenes are achieved. The system forms a perception-prediction-scheduling closed loop, significantly reduces the waiting time of passengers through multi-objective optimization, reduces the energy consumption, and improves the safety and emergency processing capability. The method is suitable for various high-rise building elevator group control systems, and has high intelligence, flexibility and wide application value.

The invention relates to the technical field of energy consumption simulation, in particular to a simulation method and system based on BIM building energy consumption, and the method comprises the following steps: importing structural data in a BIM building model, recording the actual sizes and material characteristic information of building walls, windows and floors, and generating a building structure parameter table through parameter extraction and data integration. According to the method, the BIM technology and the energy consumption simulation process are utilized, the accuracy of building energy consumption prediction and the practicability of operation are remarkably improved, the building structure parameter table is constructed, the thermal bridge effect is deeply analyzed, so that thermal performance data are more accurate, dynamic adjustment of actual climate change parameters is provided in thermal load simulation, the simulation adaptability is improved, and the simulation efficiency is improved. According to the method, the consistency of an energy consumption prediction result and an actual climate condition is ensured, the simulation precision and practicability are ensured through continuous matching and iterative optimization of actual data and a simulation result, powerful data support is provided for energy efficiency management and optimization, an energy-saving target is helped to be achieved, and the environmental performance of a building is optimized.

The application relates to the technical field of robots, and discloses a robot repositioning method and a robot, the robot repositioning method comprising the following steps: determining a current floor where the robot is located according to a test signal emitted by an elevator car at a stop floor; obtaining an environment map corresponding to the current floor; and determining the position of the robot on the current floor based on the environment map. The current floor is determined through the test signal emitted by the elevator car, the environment map corresponding to the current floor is obtained, and repositioning is completed through the environment map, so that the problem of repositioning failure of the robot when the robot is squeezed out of the elevator car is solved, and the positioning efficiency of the robot is improved.

The invention discloses a different-floor distribution method for a solar auxiliary charging unmanned aerial vehicle in a shielding scene, and the method comprises the steps: obtaining a user set # imgabs0 # for the unmanned aerial vehicle to carry out the distribution service for different floors, obtaining the height of each user as # imgabs1 #, obtaining the required distribution time as # imgabs3 # for a user # imgabs2 #, enabling # imgabs4 # to be the earliest delivery time of a user # imgabs5 #, and enabling # imgabs2 # to be the earliest delivery time of the user # imgabs2 # to be the earliest delivery time of the user # imgabs2 #; the # imgabs6 # is the latest goods receiving time of the # imgabs7 # of the user; the unmanned aerial vehicle selects a user with the earliest delivery time as a target delivery user, and updates a user set which can be delivered by the # imgabs8 # unmanned aerial vehicle at the moment; and carrying out multi-round delivery or hovering charging according to the height # imgabs9 of the floor where the user is located, the shadow height of the obstacle at the target delivery building and the earliest delivery time of the # imgabs10 of the user. The method is an unmanned aerial vehicle multi-round distribution method, and the unmanned aerial vehicle can be charged by searching a proper sunshine irradiation area in a scene with shelters, so that the flight time is prolonged.

The invention relates to a progress monitoring method based on digital twinning and a BIM (Building Information Modeling) information management system, which can realize automation of a progress monitoring process and can provide more accurate and more objective building activity progress information. By using a three-dimensional information front view and a deep learning-based semantic segmentation technique, the completion percentage of the construction activity can be detected and reported. According to the invention, construction management personnel can be helped to track the progress of main structures such as beams, columns, floor plates and the like, and potential delay or problems can be found as early as possible in the construction process. Through BIM color coding and a point cloud segmentation technology, the progress of each activity can be visualized, so that a project manager is helped to make a more intelligent decision, and resource allocation is optimized.

The invention comprises a method and a system for conveying a mobile robot in an elevator involving the monitoring of elevator operating components and of persons surrounding the elevator and operating the elevator by selecting a floor to which the mobile robot is to move. In one aspect an inertial sensor is used to learn or determine the number of floors. The robot may also have methods implemented to assess the floor space inside the elevator or to position itself in front of the elevator in such a way that it can, for example, monitor the operation of elevator operating components without being perceived as an obstacle from the elevator users' perspective.

Pop-up roof for leisure vehicles, in particular motorhomes and / or camper vans and / or leisure vehicles based on high-roof station wagons, with a floor which, in an assembled state, can be supported at least indirectly on a roof of the recreational vehicle, wherein, in the assembled state, a part of the floor stands over an edge of the roof, and wherein a ladder can be fastened to the floor for an ascent into an interior space provided in the assembled state. It is proposed that a length of the ladder is adjustable, that the ladder can be locked at an adjusted length and that the part of the floor can be supported by the locked ladder. Furthermore, a recreational vehicle with such a pop-up roof is disclosed.

Described is a system, method and apparatus for stowing and deploying a roof of a structure in order to transport the structure on municipal streets and highways. An upper portion of a structure comprises two gable walls that are foldable inward, on top of a first floor of the structure. The roof is formed from two independent roof panels that are coupled to each other by a main roofline hinge. Each roof panel is allowed to slide and rotate as the roof is being stowed. When fully stowed, the height of the structure is drastically reduced. Additionally, one or more end structures may be constructed adjacent to a main structure, each end structure capable of being rotated onto one side in order to reduce its height.

The invention discloses a dynamic energy adjusting system of a green building, and relates to the technical field of building energy conservation, the dynamic energy adjusting system comprises a control platform, a plurality of environment acquisition modules, an energy consumption control module and a factor acquisition module, each environment acquisition module is matched with each floor in the building, and the factor acquisition module is matched with each floor in the building. The environment acquisition modules are used for monitoring the environment state of each floor of a building, and each environment acquisition module divides the corresponding floor into a plurality of areas; each environment acquisition module comprises a temperature acquisition unit used for acquiring temperature data of a corresponding area; the brightness acquisition unit is used for monitoring brightness data of the corresponding area; and the energy consumption acquisition unit monitors the energy consumption data of the corresponding area. Through multi-module environment acquisition and energy consumption monitoring, the system can monitor the temperature, illumination and energy consumption of each floor and each area in the building in real time, and can perform dynamic adjustment according to actual requirements.

The invention discloses a floor type discharging platform special for a plant building, and relates to the field of floor type discharging platforms, the floor type discharging platform comprises a cylindrical base, a conveying mechanism is arranged outside the cylindrical base, the conveying mechanism comprises a rotating disc, the rotating disc is rotatably connected to the inner wall of the cylindrical base, and the rotating disc is rotatably connected to the inner wall of the cylindrical base. Two symmetrical turnover boxes are fixed to the lower portion of the rotating disc, and an outer base table is fixed to the outer surface of the barrel-shaped base. According to the floor type discharging platform special for the plant building, a working area where workers pick up materials and a building material loading area can be separated and do not affect each other, loading operation and picking operation are conducted at the same time, repeated unloading operation can be continuously conducted through the alternate mode, and therefore the discharging efficiency of the device is improved, and the labor intensity of workers is lowered. And meanwhile, workers can pick up the building materials in the floors, so that the safety of the workers during material picking and unloading is improved, and potential safety hazards are reduced.

The invention discloses an elevator dispatching method and device based on passenger number perception and a medium, and relates to the technical field of elevator control. The method comprises the steps that a button on a floor elevator calling panel is triggered in response to a passenger, so that a face image of an operator is captured through preset image collecting equipment; the passengers are prompted to input the number of elevator passengers in the same row, and an elevator waiting queue is constructed; calculating the residual available load of each elevator, and comparing the residual available load with the predicted load increment to obtain a candidate elevator set with feasible load; selecting an optimal elevator from the candidate elevator set by using a preset multi-target scheduling algorithm, and running the optimal elevator to the floor where the passenger is located; and after the passengers successfully climb the elevator, the actual elevator climbing condition of the optimal elevator is obtained, and the state of the elevator waiting queue is updated. By sensing the number of the waiting passengers in real time and calculating the optimal elevator scheduling based on the multi-target scheduling algorithm, the elevator running efficiency is remarkably improved, and the waiting time of the passengers is shortened.

A safety monitoring device of an elevator system having a shaft extending over at least two floors has a safety circuit with door contact switches being closed or opened accordingly when a respective shaft door is closed or opened. The door switches form an electrical series circuit that is electrically broken to block the elevator car from moving when any of the door switches is opened. The monitoring apparatus has at least one bypass switch that actuates a first door switch for a first shaft door on a first floor such that, when the elevator car reaches the first floor, the bypass switch bypasses the first door switch to switch the safety circuit independently of the first door switch. A monitoring means of the monitoring apparatus monitors the switching state of the safety circuit and / or of a second door switch for a second shaft door on a second floor.

Methods, systems, and devices for determination and notification of a location of a building safety system event are described herein. One embodiment includes a method for notifying a user of a fire system event, comprising detecting an event in a building through an event detection device and transmitting information about at least one of the event or the event detection device to a remote server and to a first computing device. The first computing device may include a memory wherein floorplans of each floor of the building are stored. The method may further comprise determining, based on the information and through the first computing device, a floor of the building on which the first event was detected; transmitting a particular floorplan of that floor to the remote server; determining a specific location within the floor at which the first event was detected; generating a visual floor representation, including an indication of the specific location, based on the particular floorplan and the specific location; and transmitting the visual floor representation to a software application comprised of executable instructions stored in the memory of a second computing device to present the visual floor representation to a user.

The invention discloses an intelligent construction scheduling method based on the Internet of Things, and relates to the field of intelligent construction, and the method comprises the steps: obtaining call extension data of each floor of a construction hoist, the call extension data comprising landing door state data and call data; converting the landing door state data by using a binarization processing algorithm to obtain landing door state parameters of each floor; calling data are counted through a counter, calling state parameters of all floors are obtained, landing door state parameters and the calling state parameters serve as environment states, a building hoist scheduling problem is modeled as a Markov decision process, a scheduling strategy serves as action, energy consumption of the building hoist serves as a reward function, and a building hoist scheduling strategy is established. Reinforcement learning is carried out through a Q-learning algorithm, and a scheduling strategy is obtained; in order to solve the problem of low intelligent degree of construction hoist scheduling in the prior art, a global scheduling strategy and a local scheduling strategy are obtained by adopting a hierarchical reinforcement learning algorithm, and collaborative optimization is performed by adopting a genetic algorithm.

The invention discloses a processing method and device for sensing the position of an elevator, and relates to the technical field of elevator position sensing, which comprises the following steps: running in a full stroke under no-load and rated load conditions respectively, recording pulse signal data of a magnetic induction sensor when the elevator stops on each floor and the maximum value of a pulse signal when the elevator passes through each floor, establishing a dual-mode reference database; elevator regular no-load running full-stroke detection is carried out, and elevator real-time stopping deviation is analyzed; when the elevator is powered off or breaks down, counting of the pulse counters corresponding to the current top sensor and the current bottom sensor is obtained, elevator power-off or fault stopping floors are determined, elevator power-off or fault stopping deviation is analyzed, elevator power-off or fault actual stopping deviation is obtained after elevator real-time stopping deviation is subtracted, and the position of the elevator is determined. And the elevator trapped floor and the position of the elevator trapped floor in the hoistway can be quickly positioned, the response time is shortened, blind operation is avoided, and the secondary accident risk is reduced.

Systems and techniques are provided for wireless communications. A process can include determining, based on an estimated vertical position of a user equipment (UE) and a configured average floor height value, a floor level estimate corresponding to the UE. A Downlink Received Signal Strength Indicator (DL-RSSI) value associated with a respective beacon frame received by the UE from each access point (AP) of a plurality of APs can be determined. A first AP group can include a first subset of the plurality of APs associated with DL-RSSI values greater than a threshold, and a second AP group can include a second subset of the plurality of APs associated with DL-RSSI values less than the threshold. The floor level estimate corresponding to the UE can be validated based on a comparison between the floor level estimate and respective floor level information associated with the first AP group.

According to the same-shaft double-elevator door lock system and the elevators, by means of the physical position relation of an upper elevator car and a lower elevator car in an elevator shaft, collision mechanisms are arranged on the elevator cars and matched with travel switches of different projection planes, when any elevator car reaches a certain floor door area, a collision part of the elevator car can compress the corresponding travel switch of the floor, and therefore the elevator car is prevented from being collided; the door lock loop of the floor where the other lift car is located is bypassed, so that the door lock detection loops of the upper lift car and the lower lift car run independently completely, the safety requirement of relevant laws and regulations for elevator door locks is met, and it is ensured that the door lock states of the two lift cars do not interfere with each other; and the normal operation of the other lift car cannot be influenced by the door opening operation of one lift car. Besides, all structural components such as a travel switch and a landing door switch in the application adopt reliable design of electrical hard connection, and are all electrical safety devices, so that the overall reliability of the system is high, and the system is not easily influenced by factors such as electromagnetic interference.

The present application discloses a tie rod connection node, which relates to the technical field of building structure connection, and aims to solve the problem of the hinge structure at the end of the tie rod being exposed. The connection beam of the tie rod connection node extends along the first linear direction and is provided with an installation cavity, and the installation cavity is provided with an opening on at least one side along the second linear direction, and the first linear direction and the second linear direction intersect. The hinge assembly is at least partially located in the installation cavity, and the part of the hinge assembly located in the installation cavity is provided with a first through hole facing the side wall of the installation cavity. The pin shaft is inserted into the first through hole along the third linear direction, and the two ends of the pin shaft are connected to the connection beams at the two side walls of the installation cavity, so that the hinge assembly is hingedly installed with the connection beam. The third linear direction is perpendicular to the first linear direction and the second linear direction. Along the second linear direction, at the opening of the installation cavity, at least one end of the hinge assembly is detachably connected to a tie rod. The tie rod connection node provided in the present application is used for hanging connection between multiple floor frames.

The invention relates to an elevator group control system scheduling method based on improved YOLOv10, and belongs to the technical field of intelligent elevator control and computer vision crossing. The elevator group control system scheduling method comprises the following steps that S1, pedestrian images of indoor elevator corridor scenes are collected, and a training set and a test set are constructed; s2, the YOLOv10 network is improved; s3, training the improved YOLOv10 network by using the training set to obtain a pedestrian detection model, and testing by using the test set; s4, the trained pedestrian detection model is used for actual pedestrian detection in the elevator floor; and S5, counting the number of pedestrians on each floor according to a detection result, and dynamically adjusting an elevator scheduling strategy according to the distribution of the number of pedestrians on high and low floors. According to the method, the detection capability of the network on the shielded pedestrians is enhanced, the pedestrian detection precision is improved, and the operation efficiency of the elevator and the riding experience of passengers are remarkably improved.

The invention discloses an authority management method and system for an access control system of a building hall, and relates to the technical field of authority management, and the authority management method comprises the following steps: associatively storing personnel identity information and corresponding authority levels to form an authority database, and adjusting the authority in real time according to time, events and personnel demands; the access control terminal reads the personnel identity recognition information, dynamically evaluates the credibility of the personnel identity recognition information, and judges whether the personnel are allowed to pass the access control according to the credibility; the permission verification server performs matching in a permission database according to the received identity recognition information to search a corresponding permission level; and according to the searched authority level, monitoring the number of times of accessing areas and floors exceeding the authority level of the person, and the access time of the person, and timely giving an alarm for abnormal behaviors according to a monitoring result. According to the invention, by integrating multiple security authentication means, the problems of single identity authentication form and low security are solved, and the security protection capability of the system is improved.

The invention discloses a building energy consumption management method and system based on a BIM building, and relates to the technical field of energy consumption management. In the system operation, energy consumption and environment data are continuously collected and cleaned facing the whole building partition, a building IoT, a BMS system and a BIM model are fused, cleaning, alignment and standardization processing are carried out, and the energy consumption management efficiency is improved. Building components, rooms and equipment in the BIM model are mapped to real-time data, a'building-floor-area-room-equipment 'hierarchical tree model is established, rolling prediction is performed on future energy consumption demands of each area based on dynamic factors of personnel density, equipment use and external climate, feed-forward control information is provided, and a prediction result and real-time feedback are combined to realize real-time prediction of energy consumption demands of each area. The method comprises the steps of generating a partition-level energy consumption control strategy, issuing a strategy instruction to a BMS system, providing safety protection and linkage control, monitoring energy efficiency and comfort in real time, detecting energy consumption abnormity, continuously optimizing parameters through strategy evaluation and self-learning, and forming long-term closed-loop improvement.

The invention relates to the field of dynamic scheduling of AGVs and elevators, in particular to a multi-AGV and multi-elevator dynamic scheduling method and system, a storage medium and a product, and the method comprises the steps that S1, a carrying task is issued to a proper AGV; s2, the AGV receives the target goods shelf; s3, whether cross-floor carrying is needed or not is judged; s4, the AGV arrives at an elevator waiting point; s5, elevator dynamic scheduling is carried out; s6, after the AGV waits for the elevator to be dynamically dispatched to the elevator meeting the AGV passing condition at the elevator waiting point, the AGV takes the elevator to reach the carrying task terminal floor; s7, the AGV arrives at the carrying task terminal floor and sends the carrying task target to the task site; the operation condition in the elevator is collected in real time through image recognition calculation, elevator dynamic scheduling is achieved through a double triggering mechanism, efficient task cooperation between the AGV and the elevator is achieved, quick response and dynamic optimization can be achieved in a logistics workshop, the utilization rate of the elevator and the operation efficiency of the AGV are improved by setting a scoring mechanism, and the working efficiency of the AGV is improved. And the logistics transportation efficiency is further improved.

Disclosed in the present invention is a spatial three-dimensional suspended corridor, comprising a suspended corridor that connects indoor floor passageways, wherein diagrid columns are provided on all edge portions of the indoor floor passageways; the suspended corridor comprises several fixed segments and several bridge deck segments from bottom to top; and the fixed segments or corner segments are all connected to the corresponding bridge deck segments by means of node connecting components. In the present invention, by means of some implementable tests and on the basis of having a preliminary understanding of the stress performance of a corridor structure, a corridor simulation model is also established, parameters of the model are continuously optimized for repeated debugging, preliminary stress performance calculations are then performed and compared with results of some previously conducted tests, and if results are quite similar to the test results, this proves that the model is relatively optimal, that is, an optimized model is obtained, and then this model is used to analyze other more complex performances of the corridor. The optimization objective of the present invention is to make the structure and stress of an aerial corridor safer, more reliable and more comfortable.

The invention discloses a tension-shear integrated fabricated frame structure beam-column connection joint and a construction method thereof, and relates to the technical field of fabricated structures, and the technical scheme is characterized in that the tension-shear integrated fabricated frame structure beam-column connection joint comprises a fabricated frame column and a fabricated frame superposed beam, and a groove used for placing a superposed floor slab is reserved in the position, at the floor slab, of a column body of the fabricated frame column; a first steel bar threaded sleeve is pre-embedded in the groove and is used for mounting plate upper steel bars; second steel bar threaded sleeves are embedded in the grooves and used for installing beam upper steel bars. I-shaped connecting pieces are pre-buried in the positions, below the grooves, of the assembly type frame columns and used for installing the assembly type frame superposed beams. Small-diameter steel bar threaded sleeves are pre-buried in the positions, below the I-shaped connecting pieces, of the assembly type frame columns and used for installing masonry tie bars. By separating beam-column connection and column-column connection of the assembly type frame structure, column-column connection is improved to the middle position of the floor height, the reinforcing steel bar density of beam-column connection joints at the floor position is reduced, and the installation and pouring difficulty is reduced.

The utility model relates to a concrete modular building suitable for old community reconstruction, which comprises a plurality of concrete modules divided from the same floor space according to different indoor space functions, and a plurality of prefabricated parts divided from a public area according to functions, wherein the prefabricated part comprises a shear wall, a first pouring cavity is formed in the shear wall, and a second pouring cavity is formed between the adjacent concrete modules corresponding to the shear position in the floor space and / or between the adjacent prefabricated part and the concrete module; according to the invention, concrete can be poured in the first pouring cavity and the second pouring cavity so as to form a shear area of the floor, and the shear area can be combined with the corresponding concrete module and / or prefabricated part into a whole by pouring the concrete in the preset first pouring cavity and the second pouring cavity in situ so as to form the shear area of the floor. And the consistency of the shearing force area, the prefabricated parts and the concrete modules is improved, so that the overall strength of the modular building is improved, and the anti-seismic effect is improved.

The invention relates to the technical field of elevator energy saving, in particular to a scheduling method and system for an energy storage type elevator. When a user calls out, the nearest priority of each elevator is obtained according to the distance between each elevator and a calling floor; judging whether each elevator is in a power consumption state or a power generation state if going to the calling floor; the elevators in the power consumption state are sequenced according to the power consumption degree, and the power consumption level of each elevator is obtained; sorting the elevators in the power generation state according to the power generation amount to obtain the power generation level of each elevator; the energy storage electric quantity D of each elevator is judged; when D is smaller than or equal to 90%, the dispatching priority of each elevator is obtained by adding the nearby priority and the power generation level weight; when D is larger than 90%, the dispatching priority of each elevator is obtained by adding the nearby priority and the power consumption level weight; selecting an elevator with a high scheduling priority to go to a calling floor; the problem that the optimal energy-saving effect cannot be achieved due to the fact that an energy storage type elevator is dispatched according to the traditional elevator proximity principle is solved.

The invention discloses a frame-type building prefabricated wall and an installation method, and relates to the technical field of building walls.The frame-type building prefabricated wall comprises a prefabricated wall body, the prefabricated wall body is a wall body formed by solidifying concrete pouring steel bar keels, and the bottom wall of the prefabricated wall body is an installation face and internally provided with a grouting sleeve of a grouting channel; an exhaust pipe and a grouting pipe which transversely penetrate out of the side wall of the prefabricated wall are arranged at the upper end and the lower end of the outer wall side of the grouting sleeve correspondingly, the bottom end of the grouting sleeve penetrates out of the inner top wall of the grouting base bin and extends downwards, and the butt joint sleeve is slidably arranged at the bottom end of the grouting sleeve in a sleeving mode and extends out of the mounting face to form a reference inserting end. The reference inserting end is connected with a floor reserved steel bar in an inserting mode, and a grout outlet channel is formed in the circumferential side wall of the butt joint sleeve. The butt-joint sleeve is influenced by the self-weight factor, slides down along the inner wall of the grouting sleeve, extends out of the reference insertion end and then is exposed in the visual field of a worker, whether the reserved reinforcing steel bar is distributed over against the extending reference insertion end up and down or not can be intuitively judged, and a visual mirror does not need to be adopted as a judgment basis.